CVE-2023-42781
Apache Airflow: Permission verification bypass allows viewing dagruns of other dags
6.5
MEDIUM
CVSS 3.1
EPSS 1.7%
Description
Apache Airflow, versions before 2.7.3, has a vulnerability that allows an authorized user who has access to read specific DAGs only, to read information about task instances in other DAGs. This is a different issue than CVE-2023-42663 but leading to similar outcome. Users of Apache Airflow are advised to upgrade to version 2.7.3 or newer to mitigate the risk associated with this vulnerability.
How to fix CVE-2023-42781
To remediate CVE-2023-42781, upgrade the affected package to a fixed version below.
- —upgrade to 2.7.3 or later
- —upgrade to 2.7.3 or later
- —upgrade to 2.7.3 or later
Is CVE-2023-42781 being exploited?
Low — EPSS is 1.7%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.7.3
- from 0, < 2.7.3
- from 0, < 2.7.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |